Home / 11,599,088.08-16,007,996.04-7,017,935.44

Finding the Fourth Proportional to 11,599,088.08, 16,007,996.04 and 7,017,935.44

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Solution

The fourth proportional to 11,599,088.08, 16,007,996.04 and 7,017,935.44 is: 9,685,509.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,599,088.08 : 16,007,996.04 = 7,017,935.44 : x
  2. Step 2: Convert to fraction form
    11,599,088.08/16,007,996.04 = 7,017,935.44/x
  3. Step 3: Cross multiply
    11,599,088.08x = 16,007,996.04 × 7,017,935.44
  4. Step 4: Simplify right side
    11,599,088.08x = 112,343,082,732,495.66
  5. Step 5: Solve for x
    x = 112,343,082,732,495.66/11,599,088.08
  6. Step 6: Final answer
    x = 9,685,509.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.